package goldeneagle.com.cart.servlet;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import goldeneagle.com.entity.Cart;



/**
 * Servlet implementation class CartItemDeleteServlet
 */
@WebServlet(value="/CartItemDeleteServlet")
public class CartItemDeleteServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public CartItemDeleteServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		Cart cart = (Cart) request.getSession().getAttribute("cart");
		int id = Integer.parseInt(request.getParameter("id"));
		cart.deleteItem(id);
		request.getSession().setAttribute("cart", cart);
		request.getRequestDispatcher("showcart.jsp").forward(request,response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}
